Lifelong Reinforcement Learning with Temporal Logic Formulas and Reward Machines. - Xuejing Zheng; Chao Yu 004; Chen Chen 077; Jianye Hao; Hankz Hankui Zhuo (CoRR, 2021)

Lifelong reinforcement learning with temporal logic formulas and reward machines. - Xuejing Zheng; Chao Yu 004; Minjie Zhang (Knowl. Based Syst., 2022)

Reinforcement Learning with Knowledge Representation and Reasoning: A Brief Survey. - Chao Yu 004; Xuejing Zheng; Hankz Hankui Zhuo; Hai Wan; Weilin Luo (CoRR, 2023)

Multi-Agent Reinforcement Learning with a Hierarchy of Reward Machines. - Xuejing Zheng; Chao Yu 004 (CoRR, 2024)